| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | BNA | ORD | 06:08 | 07:31 |
Landed
|
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| Jan 04 | BNA | ORD | 06:17 | 07:33 |
Landed
|
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| Jan 03 | BNA | ORD | 08:51 | 10:04 |
Delayed
|
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| Jan 02 | BNA | ORD | 07:06 | 08:30 |
Delayed
|
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| Jan 01 | BNA | ORD | 06:05 | 07:30 |
Landed
|
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| Dec 31 | BNA | ORD | 05:39 | 07:04 |
Landed
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| Dec 30 | BNA | ORD | 05:44 | 07:03 |
Landed
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| Dec 29 | BNA | ORD | 05:37 | 06:51 |
Landed
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| Dec 28 | BNA | ORD | 08:00 | 09:17 |
Delayed
|
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| Dec 27 | BNA | ORD | 08:40 | 10:03 |
Landed Late
|
Track > |
American Airlines Flight AA4521 connects Nashville, United States to Chicago, United States, taking off from Nashville International Airport BNA and landing at Chicago O'Hare International Airport ORD.
How long is the AA4521 flight from Nashville to Chicago?
The average flight time from Nashville to Chicago is 1 hour and 19 minutes. The flight distance is 659 km / 410 miles and the average flight speed is 497 km/h / 309 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4521 Nashville to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA4521 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4521 arriving at?
Flight AA4521 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA4521 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 07:31.
How else can the flight AA4521 be referenced as?
This American Airlines flight can also be referenced as AAL4521, AA 4521, AAL 4521.
How often is flight AA4521 delayed?
On average, 70% of all AA4521 flights are delayed. The average delay is 40 minutes.
Can I get compensation for my delayed or cancelled AA4521 flight or baggage issues?
If your AA4521 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AA4521 Flight Tracker above for more details.
Flight AA4521 is code-shared by 2 airlines using the flight numbers AS4062, BA1715
Other flights departing from Nashville BNA: WN1178, WN647, WN1358, NK982
Other flights arriving at Chicago ORD: AA3909, AA1467, AA4393, AA4600
All flights connecting Nashville BNA to Chicago ORD.